Esp32 integration with led matrix

Projects General Guidance
1

i want to integrate 6 ledp10 matrix single color module with esp32 please give me some suggestion.

2

Your problem does not seem to be related to IDE 1.x and hence has been moved to a more suitable location on the forum.

What kind of suggestion do you need? I doubt it's in the line of "buy the stuff".

Note
No experience with anything that you mentioned.

3

There are a few libraries to work with monochrome led panels on ESP32. Try to test Adafruit ProtoMatrix.h library. You will see a connection guide and examples on the library github

4

Actually i want to show number on a display wchi is made by 6 nos. ledp10 matrix (32x16). and i tried some code with DMD32 library but that didn`t work

5

If you have already tried some code, it is more logical to show this code and try to solve problems with it than to ask vague questions....

6

hey b707 ,
i used dmd32 lib
to drive a p10 monochrome led matrix with esp32 and no luck ,.
i tried to drive it using arduino uno controller , and it worked fine.
any possible solutions.

7

Please show your code

Try another libs and another boards.

For example, you could use RP2040 boards with DMD_STM32 library.

8

hey , for anyone reading this thread !
i found a fix .
no i did not need a voltage level shifter for it. Input works fine with 3.3v .

you just need to download the esp32 firmware in boards manager to 2.0.2 .
I referred to this issue: panel not working!dmd32.
i downgraded the firmware and it works fine now . thanks !

i did not have the luxury to change boards .but DMDSTM32 library is such an interesting lib .will use it in next project.

9

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